Electronics
Inspection of electric tools (screwdriver and impact wrench)What do you know about the relevant cont
Inspection of electric tools (screwdriver and impact wrench)What do you know about the relevant cont
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Inspection of electric tools (screwdriver and impact wrench)What do you know about the relevant cont

List of relevant testing items of 100 inspectionsThird-party testing institutions support sample sending and door-to-door testing, mainly providing sample testing services for companies, enterprises, public institutions, individual businesses, and university scientific research, and reporting CMA/CNAS/CAL qualifications, which are true and effective.

Display style: electronic

version of the testing cycle: 3-15 working days (expedited available)

Report qualification: CNAS, CMA, CAL, etc

A screwdriver is a commonly used tool for turning screws to get them in place, usually with a thin wedge-shaped head that can be inserted into the slot or recess of the screw head. There are mainly two types: one character (minus sign) and the cross (plus sign). There are also common hexagonal screwdrivers, including two types: inner hexagonal and outer hexagonal. The screwdriver utilizes the working principle of a lever when prying the paint cover. The larger the distance from the power point to the fulcrum, the more labor-saving it is, so a long screwdriver is more labor-saving than a short screwdriver. A screwdriver utilizes the working principle of an axle when used to tighten screws. When the wheel is larger, it is more labor-saving, so using a thick screwdriver is more labor-saving than using a thin screwdriver to tighten screws

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China

Testing process

1, sending samples

2, checking requirements

3, targeted quotation

4, both parties determine, sign a contract, start

the experiment

5, complete the experiment: the testing cycle (can be expedited) will be changed according to the sample and its testing items / methods, you can consult the engineer

6, issue a test report, and provide post-service.